Which is cheaper, the Redwood Watches Marine Engineer or the Sartory Billard SB04-E?

At MSRP the Redwood Watches Marine Engineer is the cheaper of the two at $419, against $3,100 for the Sartory Billard SB04-E — a $2,681 gap before any retailer discounting.

Which is bigger, the Redwood Watches Marine Engineer or the Sartory Billard SB04-E?

The Redwood Watches Marine Engineer wears larger at 40mm versus 39.5mm for the Sartory Billard SB04-E — a 0.5mm difference across the dial.

Which has better water resistance, the Redwood Watches Marine Engineer or the Sartory Billard SB04-E?

The Redwood Watches Marine Engineer is rated to 300m versus 100m for the Sartory Billard SB04-E.

Which has a longer power reserve, the Redwood Watches Marine Engineer or the Sartory Billard SB04-E?

The Sartory Billard SB04-E carries a 68-hour power reserve against 42 hours on the Redwood Watches Marine Engineer.

What movement does the Redwood Watches Marine Engineer run compared to the Sartory Billard SB04-E?

Both watches run automatic movements — the Redwood Watches Marine Engineer uses the Seiko NH38 and the Sartory Billard SB04-E uses the LJP G101ET.

Side by side

Redwood Watches Marine EngineervsSartory Billard SB04-E

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Add a watch

Redwood Watches Marine Engineer

marine-engineer-navigator

MSRP $419

Sartory Billard SB04-E

MSRP $3,100

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Buy from Sartory Billard ↗

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At a glance

11 of 29 specs differ

Diameter

Marine Engineer40mm

SB04-E39.5mm

Power Reserve

Marine Engineer42h

SB04-E68h

Water Resistance

Marine Engineer300m

SB04-E100m

MSRP

Marine Engineer$419

SB04-E$3,100

Full specifications

Case

4 specs

Crystal & Dial

3 specs

AR Coating

Inner

Yes

Dial Color

—

Black

Lume

None

Super-LumiNova BGW9

Movement

3 specs

Caliber

Seiko NH38

LJP G101ET

Power Reserve

42h

68h

Jewels

Pricing

1 specs

MSRP

$419

$3,100

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